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Genrish500 [490]
2 years ago
5

I WILL GIVE 20 POINTS TO THOSE WHO ANSWER THIS QUESTION RIGHT NOOOO SCAMS AND EXPLAIN WHY THAT IS THE ANSWER

Mathematics
1 answer:
salantis [7]2 years ago
6 0

Answer:

1433 m^2

Step-by-step explanation:

Area of the triangle

16 x 16 x 1/2 = 128

Area of the hexagon

A = \frac{3\sqrt{3} }{2} *a^2

a is a side of the hexagon

A =  \frac{3\sqrt{3} }{2} * 16^{2} = 665.1075101...

There are 6 triangles so...

128 x 6 = 768

Therefore the surface area is

665.1075101... + 768 = 1433.10751 m^2

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mike and kim invest $14,000 in equipment to print yearbooks for schools. each yearbook costs $7 to print and sells for $35. how
Zina [86]
The answer is A.) 500 Year books.

The profit they would gain from each year book would be $28 since each year book costs $7 to make and sells for $35. You would simply divide 14,000 by 28 to find how many books they would need to sell in order to get their investment back which would be 500 books. 

Hope this helps.
8 0
4 years ago
Calculate the number in the middle of -7 and 6
Nikitich [7]

Answer:

-1

Step-by-step explanation:

-1 is in the middle. i took the range between -7 and 6 (14) and cut that in half to get -1

6 0
3 years ago
A 6.5 foot street sign casts a 10-foot shadow while a telephone pole casts a 40-foot shadow. How tall
Maslowich

Answer:

i sont know

Step-by-step explanation:

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6 0
3 years ago
Read 2 more answers
Solve for each indicated angle measure or variable in the figure.
Ronch [10]
CBE = 28 + 90 = so the angle is 118 degrees
ABF = you already got the answer written down, 28
CBA = this is not 180 like you wrote, CBA = ABD - CBD

Straight lines = 180, so ABD = 180

You already found out that CBD = 28

so CBA = 180 - 28 so the answer CBA = 152

So your paper answers for the 3 lines are:
118
28
152

Done.
7 0
3 years ago
a proportional relationship is represented by the equation 2x=18y . If y=x , where k is the constant of proportionality, then wh
liubo4ka [24]

Answer: \bold{k=\dfrac{1}{9}}

<u>Step-by-step explanation:</u>

The constant of proportionality is y = kx.  Solve the given equation for "y" to find k-value in front of "x".

    18y = 2x

   \dfrac{18y}{18}=\dfrac{2x}{18}

    y=\dfrac{1}{9}x

k=\dfrac{1}{9}



8 0
3 years ago
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